hobo: add support for --ignore-timestamp (#7186)

wcs/ctl/check_hobos.py

@@ -22,7 +22,7 @@ import sys
 import tempfile
 import urllib2
 
-from qommon.ctl import Command
+from qommon.ctl import Command, make_option
 from qommon.storage import atomic_write
 
 
@@ -33,6 +33,12 @@ class NoChange(Exception):
 class CmdCheckHobos(Command):
     name = 'hobo_deploy'
 
+    def __init__(self):
+        Command.__init__(self, [
+                make_option('--ignore-timestamp', action='store_true',
+                            dest='ignore_timestamp', default=False),
+                ])
+
     def execute(self, base_options, sub_options, args):
         import publisher
 
@@ -76,8 +82,9 @@ class CmdCheckHobos(Command):
         try:
             self.configure_site_options(service, pub)
         except NoChange:
-            print '  skipping'
-            return
+            if not sub_options.ignore_timestamp:
+                print '  skipping'
+                return
 
         pub.set_config()
         self.update_configuration(service, pub)